GB2270195B - Electrochemical cell - Google Patents
Electrochemical cellInfo
- Publication number
- GB2270195B GB2270195B GB9317570A GB9317570A GB2270195B GB 2270195 B GB2270195 B GB 2270195B GB 9317570 A GB9317570 A GB 9317570A GB 9317570 A GB9317570 A GB 9317570A GB 2270195 B GB2270195 B GB 2270195B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrochemical cell
- electrochemical
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)O4
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA926544 | 1992-08-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9317570D0 GB9317570D0 (en) | 1993-10-06 |
GB2270195A GB2270195A (en) | 1994-03-02 |
GB2270195B true GB2270195B (en) | 1995-10-25 |
Family
ID=25582036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9317570A Expired - Lifetime GB2270195B (en) | 1992-08-28 | 1993-08-24 | Electrochemical cell |
Country Status (8)
Country | Link |
---|---|
US (1) | US5316877A (xx) |
JP (1) | JP3930574B2 (xx) |
CA (1) | CA2104759C (xx) |
DE (1) | DE4328755C2 (xx) |
FR (1) | FR2695512B1 (xx) |
GB (1) | GB2270195B (xx) |
IL (1) | IL106787A (xx) |
ZA (1) | ZA936168B (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763117A (en) | 1995-06-26 | 1998-06-09 | Electro Chemical Holdings Societe Anonyme | Electrochemical cell |
US6007943A (en) | 1997-02-06 | 1999-12-28 | Electro Chemical Holdings Societe Anonyme | High temperature electrochemical cell with molten alkali metal anode |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA94750B (en) | 1993-09-02 | 1994-09-29 | Technology Finance Corp | Electrochemical cell |
US5520903A (en) * | 1993-11-15 | 1996-05-28 | Chang; On K. | Method of making lithium metal oxide cathode active material |
DE69409352T2 (de) * | 1993-12-24 | 1998-07-23 | Sharp Kk | Nichtwässrige Sekundärbatterie, aktives Material für positive Elektrode und Verfahren zu dessen Herstellung |
CA2114492C (en) * | 1994-01-28 | 2000-09-05 | Wu Li | Aqueous electrochemical preparation of insertion compounds and use in non-aqueous rechargeable batteries |
ES2121394T3 (es) * | 1994-06-10 | 1998-11-16 | Danionics As | Material catodico para baterias secundarias de litio, procedimiento y material precursor para su obtencion. |
US5820790A (en) * | 1994-11-11 | 1998-10-13 | Japan Storage Battery Co., Ltd. | Positive electrode for non-aqueous cell |
DE19520874A1 (de) * | 1994-12-15 | 1996-06-20 | Basf Magnetics Gmbh | Lithium und Mangan-(III/IV) enthaltende Spinelle |
US5807646A (en) * | 1995-02-23 | 1998-09-15 | Tosoh Corporation | Spinel type lithium-mangenese oxide material, process for preparing the same and use thereof |
JP3325423B2 (ja) * | 1995-03-20 | 2002-09-17 | 松下電器産業株式会社 | 非水電解質二次電池、電池用正極活物質およびその製造方法 |
US5721070A (en) * | 1995-04-13 | 1998-02-24 | Shackle; Dale R. | Alkali metal ion battery electrode material |
JP3606289B2 (ja) * | 1995-04-26 | 2005-01-05 | 日本電池株式会社 | リチウム電池用正極活物質およびその製造法 |
DE19515630A1 (de) * | 1995-04-28 | 1996-10-31 | Varta Batterie | Elektrochemisches Lithium-Sekundärelement |
US5693307A (en) * | 1995-06-07 | 1997-12-02 | Duracell, Inc. | Process for making a lithiated lithium manganese oxide spinel |
CA2158242C (en) * | 1995-09-13 | 2000-08-15 | Qiming Zhong | High voltage insertion compounds for lithium batteries |
US5582935A (en) * | 1995-09-28 | 1996-12-10 | Dasgupta; Sankar | Composite electrode for a lithium battery |
US5601796A (en) * | 1995-11-22 | 1997-02-11 | The Board Of Regents Of The University Of Oklahoma | Method of making spinel LI2MN204 compound |
CA2163695C (en) * | 1995-11-24 | 2000-08-01 | Qiming Zhong | Method for preparing li1+xmn2-x-ymyo4 for use in lithium batteries |
US5792442A (en) * | 1995-12-05 | 1998-08-11 | Fmc Corporation | Highly homogeneous spinel Li1+X Mn2-X O4 intercalation compounds and method for preparing same |
US5851696A (en) * | 1996-01-29 | 1998-12-22 | Valence Technology, Inc. | Rechargeable lithium battery |
JPH09293512A (ja) * | 1996-02-23 | 1997-11-11 | Fuji Photo Film Co Ltd | リチウムイオン二次電池及び正極活物質前駆体 |
US5972533A (en) * | 1996-02-29 | 1999-10-26 | Electro Chemical Holdings Societe Anonyme | Electrochemical cell comprising a molten salt electrolyte containing sodium iodide |
JPH09245836A (ja) * | 1996-03-08 | 1997-09-19 | Fuji Photo Film Co Ltd | 非水電解質二次電池 |
JPH11509827A (ja) | 1996-04-05 | 1999-08-31 | エフエムシー・コーポレイション | スピネルLi▲下1+x▼Mn▲下2―x▼0▲下4+y▼層間化合物の製造方法 |
US5718877A (en) * | 1996-06-18 | 1998-02-17 | Fmc Corporation | Highly homogeneous spinal Li1+x Mn2-x O4+y intercalation compounds and method for preparing same |
FR2751135A1 (fr) * | 1996-07-12 | 1998-01-16 | Accumulateurs Fixes | Electrode de generateur electrochimique rechargeable au lithium |
US6420069B2 (en) | 1996-07-22 | 2002-07-16 | Japan Storage Bottery Co., Ltd | Positive electrode for lithium battery |
JP2000515672A (ja) * | 1996-07-22 | 2000-11-21 | 日本電池株式会社 | リチウムバッテリ用正極 |
KR20000049093A (ko) | 1996-10-11 | 2000-07-25 | 자르밀라 제트. 흐르벡 | 배터리용 중합체 전해질, 인터칼레이션 화합물 및 전극 |
US6040089A (en) * | 1997-02-28 | 2000-03-21 | Fmc Corporation | Multiple-doped oxide cathode material for secondary lithium and lithium-ion batteries |
US6165641A (en) * | 1997-05-09 | 2000-12-26 | The United States Of America As Represented By The United States Department Of Energy | Nanodisperse transition metal electrodes (NTME) for electrochemical cells |
US6277521B1 (en) | 1997-05-15 | 2001-08-21 | Fmc Corporation | Lithium metal oxide containing multiple dopants and method of preparing same |
JP3045998B2 (ja) | 1997-05-15 | 2000-05-29 | エフエムシー・コーポレイション | 層間化合物およびその作製方法 |
US6337157B1 (en) * | 1997-05-28 | 2002-01-08 | Showa Denki Kabushiki Kaisha | Cathode electroactive material, production method and nonaqueous secondary battery comprising the same |
WO1999000860A1 (en) * | 1997-06-27 | 1999-01-07 | Maxpower, Inc. | Transition manganese oxide cathodes |
JPH11111286A (ja) * | 1997-09-30 | 1999-04-23 | Mitsui Mining & Smelting Co Ltd | リチウム二次電池用正極材料の製造方法 |
US6455198B1 (en) * | 1997-11-10 | 2002-09-24 | Ngk Insulators, Ltd. | Lithium secondary battery with a lithium manganese oxide positive electrode |
JP3928231B2 (ja) | 1997-12-15 | 2007-06-13 | 株式会社日立製作所 | リチウム2次電池 |
US6159637A (en) * | 1998-02-16 | 2000-12-12 | Mitsubishi Chemical Corporation | Lithium secondary cell and positive electrode material therefor |
US6267943B1 (en) | 1998-10-15 | 2001-07-31 | Fmc Corporation | Lithium manganese oxide spinel compound and method of preparing same |
US6428766B1 (en) * | 1998-10-27 | 2002-08-06 | Toda Kogyo Corporation | Manganese oxide, lithium manganese complex oxide and cobalt-coated lithium manganese complex oxide, and preparation processes thereof |
JP4106186B2 (ja) | 1998-11-13 | 2008-06-25 | エフエムシー・コーポレイション | 局在化した立方晶のスピネル様の構造相を含まない層状リチウム金属酸化物及びその製造方法 |
DE69903469T2 (de) | 1998-11-20 | 2003-08-14 | Fmc Corp., Philadelphia | Dotierte lithium-mangan-mischoxide und verfahren zur herstellung derselben |
JP2000169150A (ja) * | 1998-12-02 | 2000-06-20 | Murata Mfg Co Ltd | スピネル型リチウムマンガン複合酸化物及びリチウム二次電池 |
EP1049187A3 (en) | 1999-04-27 | 2004-04-28 | Hitachi, Ltd. | Lithium secondary battery |
JP3497420B2 (ja) * | 1999-07-30 | 2004-02-16 | 日本碍子株式会社 | リチウム二次電池 |
US6964830B2 (en) | 1999-07-30 | 2005-11-15 | Ngk Insulators, Ltd. | Lithium secondary battery |
US6248477B1 (en) | 1999-09-29 | 2001-06-19 | Kerr-Mcgee Chemical Llc | Cathode intercalation compositions, production methods and rechargeable lithium batteries containing the same |
US6579475B2 (en) | 1999-12-10 | 2003-06-17 | Fmc Corporation | Lithium cobalt oxides and methods of making same |
US6528033B1 (en) | 2000-01-18 | 2003-03-04 | Valence Technology, Inc. | Method of making lithium-containing materials |
JP2001250550A (ja) * | 2000-03-03 | 2001-09-14 | Nissan Motor Co Ltd | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
JP3611189B2 (ja) * | 2000-03-03 | 2005-01-19 | 日産自動車株式会社 | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
JP3611188B2 (ja) * | 2000-03-03 | 2005-01-19 | 日産自動車株式会社 | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
JP2002050357A (ja) * | 2000-08-01 | 2002-02-15 | Mitsubishi Electric Corp | 電 池 |
US6645452B1 (en) | 2000-11-28 | 2003-11-11 | Valence Technology, Inc. | Methods of making lithium metal cathode active materials |
US6706445B2 (en) | 2001-10-02 | 2004-03-16 | Valence Technology, Inc. | Synthesis of lithiated transition metal titanates for lithium cells |
US6720112B2 (en) | 2001-10-02 | 2004-04-13 | Valence Technology, Inc. | Lithium cell based on lithiated transition metal titanates |
US20030073003A1 (en) * | 2001-10-09 | 2003-04-17 | Jeremy Barker | Molybdenum oxide based cathode active materials |
US6908710B2 (en) * | 2001-10-09 | 2005-06-21 | Valence Technology, Inc. | Lithiated molybdenum oxide active materials |
US6759167B2 (en) * | 2001-11-19 | 2004-07-06 | The Gillette Company | Primary lithium electrochemical cell |
US6773851B1 (en) * | 2002-07-01 | 2004-08-10 | The United States Of America As Represented By The Secretary Of The Navy | Synthesis of Li2Mn4O9 using lithium permanganate precursor |
US7045252B2 (en) * | 2002-08-08 | 2006-05-16 | The Gillette Company | Alkaline battery including lambda-manganese dioxide |
WO2004088777A1 (ja) | 2003-03-31 | 2004-10-14 | Nec Corporation | 二次電池用正極活物質、二次電池、および二次電池用正極活物質の製造方法 |
US7556889B2 (en) | 2003-05-26 | 2009-07-07 | Nec Corporation | Positive electrode active material for secondary battery, positive electrode for secondary battery, secondary battery and method for producing positive electrode active material for secondary battery |
US7635536B2 (en) * | 2004-09-03 | 2009-12-22 | Uchicago Argonne, Llc | Manganese oxide composite electrodes for lithium batteries |
CN101080830B (zh) | 2004-09-03 | 2015-01-28 | 芝加哥大学阿尔贡有限责任公司 | 锂电池用氧化锰复合电极 |
US8080340B2 (en) * | 2004-09-03 | 2011-12-20 | Uchicago Argonne, Llc | Manganese oxide composite electrodes for lithium batteries |
CN101288197B (zh) | 2004-12-28 | 2013-04-17 | 波士顿电力公司 | 锂离子二次电池 |
JP4994631B2 (ja) * | 2005-10-12 | 2012-08-08 | パナソニック株式会社 | 非水電解質二次電池およびその正極活物質 |
CA2705124A1 (en) * | 2007-11-12 | 2009-05-22 | Toda Kogyo Corporation | Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
CN102027625B (zh) * | 2008-04-07 | 2017-05-03 | 卡内基美浓大学 | 钠离子为主的水相电解质电化学二次能源储存装置 |
DE102008029804A1 (de) | 2008-06-24 | 2010-07-08 | Süd-Chemie AG | Mischoxid enthaltend einen Lithium-Mangan-Spinell und Verfahren zu dessen Herstellung |
US8808912B2 (en) * | 2009-01-29 | 2014-08-19 | Uchicago Argonne, Llc | Surface protected lithium-metal-oxide electrodes |
PL2641289T3 (pl) | 2010-11-17 | 2020-08-24 | Uchicago Argonne, Llc, Operator Of Argonne National Laboratory | Struktury i powierzchnie elektrodowe do akumulatorów litowych |
WO2012148569A2 (en) | 2011-03-01 | 2012-11-01 | Aquion Energy Inc. | Profile responsive electrode ensemble |
US8298701B2 (en) | 2011-03-09 | 2012-10-30 | Aquion Energy Inc. | Aqueous electrolyte energy storage device |
US8137830B2 (en) | 2011-07-19 | 2012-03-20 | Aquion Energy, Inc. | High voltage battery composed of anode limited electrochemical cells |
US8945751B2 (en) | 2011-07-19 | 2015-02-03 | Aquion Energy, Inc. | High voltage battery composed of anode limited electrochemical cells |
US8652672B2 (en) | 2012-03-15 | 2014-02-18 | Aquion Energy, Inc. | Large format electrochemical energy storage device housing and module |
US8945756B2 (en) | 2012-12-12 | 2015-02-03 | Aquion Energy Inc. | Composite anode structure for aqueous electrolyte energy storage and device containing same |
WO2014142078A1 (ja) | 2013-03-14 | 2014-09-18 | 株式会社 東芝 | バッテリーシステム |
US10069143B2 (en) | 2013-12-23 | 2018-09-04 | Uchicago Argonne, Llc | Cobalt-stabilized lithium metal oxide electrodes for lithium batteries |
JP6529005B2 (ja) * | 2014-11-14 | 2019-06-12 | 国立大学法人東北大学 | 二次電池 |
US10305103B2 (en) | 2015-08-11 | 2019-05-28 | Uchicago Argonne, Llc | Stabilized electrodes for lithium batteries |
US10741839B2 (en) | 2017-03-02 | 2020-08-11 | Uchicago Argonne, Llc | Surface treatment for lithium battery electrode materials |
CL2017002221A1 (es) * | 2017-09-01 | 2018-01-19 | Univ Antofagasta | Espinela de manganeso dopada con magnesio, material catódico que la comprende, método de preparación, y batería de ion litio que la comprende |
MX2024002799A (es) * | 2021-09-15 | 2024-04-16 | Emd Acquisition Llc | Metodo para preparar dioxido de manganeso electrolitico. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2221213A (en) * | 1988-07-12 | 1990-01-31 | Csir | Synthesizing lithium manganese oxide |
GB2234233A (en) * | 1989-07-28 | 1991-01-30 | Csir | A lithium manganese oxide |
GB2244701A (en) * | 1990-05-17 | 1991-12-11 | Technology Finance Corp | Manganese oxide compound |
GB2245264A (en) * | 1990-06-18 | 1992-01-02 | Technology Finance Corp | Lithium manganese oxide |
GB2251119A (en) * | 1990-12-20 | 1992-06-24 | Technology Finance Corp | Electrochemical cell of lithium-manganese oxide type and method of making |
US5196279A (en) * | 1991-01-28 | 1993-03-23 | Bell Communications Research, Inc. | Rechargeable battery including a Li1+x Mn2 O4 cathode and a carbon anode |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69010045T2 (de) * | 1989-03-30 | 1995-01-26 | Matsushita Electric Ind Co Ltd | Sekundärzelle mit nichtwässerigem Elektrolyten. |
DE4025208A1 (de) * | 1990-08-09 | 1992-02-13 | Varta Batterie | Elektrochemisches sekundaerelement |
JP3028582B2 (ja) * | 1990-10-09 | 2000-04-04 | ソニー株式会社 | 非水電解質二次電池 |
US5135732A (en) * | 1991-04-23 | 1992-08-04 | Bell Communications Research, Inc. | Method for preparation of LiMn2 O4 intercalation compounds and use thereof in secondary lithium batteries |
-
1993
- 1993-08-23 ZA ZA936168A patent/ZA936168B/xx unknown
- 1993-08-24 GB GB9317570A patent/GB2270195B/en not_active Expired - Lifetime
- 1993-08-24 CA CA002104759A patent/CA2104759C/en not_active Expired - Lifetime
- 1993-08-24 IL IL106787A patent/IL106787A/xx not_active IP Right Cessation
- 1993-08-26 DE DE4328755A patent/DE4328755C2/de not_active Expired - Lifetime
- 1993-08-27 FR FR9310320A patent/FR2695512B1/fr not_active Expired - Lifetime
- 1993-08-27 US US08/112,886 patent/US5316877A/en not_active Expired - Lifetime
- 1993-08-27 JP JP21298893A patent/JP3930574B2/ja not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2221213A (en) * | 1988-07-12 | 1990-01-31 | Csir | Synthesizing lithium manganese oxide |
GB2234233A (en) * | 1989-07-28 | 1991-01-30 | Csir | A lithium manganese oxide |
GB2244701A (en) * | 1990-05-17 | 1991-12-11 | Technology Finance Corp | Manganese oxide compound |
GB2245264A (en) * | 1990-06-18 | 1992-01-02 | Technology Finance Corp | Lithium manganese oxide |
GB2251119A (en) * | 1990-12-20 | 1992-06-24 | Technology Finance Corp | Electrochemical cell of lithium-manganese oxide type and method of making |
US5196279A (en) * | 1991-01-28 | 1993-03-23 | Bell Communications Research, Inc. | Rechargeable battery including a Li1+x Mn2 O4 cathode and a carbon anode |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763117A (en) | 1995-06-26 | 1998-06-09 | Electro Chemical Holdings Societe Anonyme | Electrochemical cell |
US6007943A (en) | 1997-02-06 | 1999-12-28 | Electro Chemical Holdings Societe Anonyme | High temperature electrochemical cell with molten alkali metal anode |
Also Published As
Publication number | Publication date |
---|---|
CA2104759A1 (en) | 1994-03-01 |
JPH06187993A (ja) | 1994-07-08 |
FR2695512A1 (fr) | 1994-03-11 |
IL106787A0 (en) | 1993-12-08 |
ZA936168B (en) | 1994-03-22 |
US5316877A (en) | 1994-05-31 |
IL106787A (en) | 1997-04-15 |
CA2104759C (en) | 2005-03-08 |
DE4328755C2 (de) | 2002-12-12 |
DE4328755A1 (de) | 1994-03-10 |
GB2270195A (en) | 1994-03-02 |
FR2695512B1 (fr) | 1996-03-15 |
GB9317570D0 (en) | 1993-10-06 |
JP3930574B2 (ja) | 2007-06-13 |
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PE20 | Patent expired after termination of 20 years |
Expiry date: 20130823 |